Mark Identification

TRONA

Serial Number

72111311

Filing Date

Jan 5, 1961

Registration Date

Nov 14, 1961

Trademark by

KERR-MCGEE CHEMICAL CORPORATION

Classification Information

[ Ethylene Dichloride, Methyl Chloride, Lithium Fluoride, Lithium Nitrate, Lithium Perchlorate, Lithium Compounds, ] Inorganic Boron Compounds((, Methyl Chloride Refrigerant, Sulfur Dioxide Refrigerant, Trichloromonofluoromethane Refrigerant, Dichlorodifluoromethane Refrigerant, Monochlorodifluoromethane Refrigerant, Dichlorotetrafluoroethane Refrigerant, Sulfur Dioxide, Phosphoric Acid Rubidium Compounds, Cesium Compounds, Thorium Compounds, Yttrium Compounds, Rare Earth Compounds, Alkali Metal Carbonates and Boron Hydrides))

Metal Goods